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Sessions & Content

In this session, we are going to explain and test different DW features in SQL Server 2012, including star join optimization through bitmap filters, table partitioning, window functions, columnstore indices and more.

We'll focus on the awesome new SQL Server 2012 stuff that will make your T-SQL development a breeze. We'll look at new stuff like OFFSET, WINDOWING FUNCTIONS, SEQUENCES, ERROR HANDLING, FORMAT & CONVERT functions and METADATA DISCOVERY.

Most of us use Excel in our Daily work, but are you familiar with the Business Intelligence features in Excel? In this session we'll look at some of the most common and useful BI features in Excel 2010 and discuss limitations and best practices.

This session looks at some of the different methods available to load slowly changing dimension data into a data warehouse, and compares the relative performance given different data scenarios and traditional storage compared with FusionIO

The fill-factor index option has a huge impact on the performance of your DB. By using a different approach for specific use cases this session will give you the tools to find the most optimal fill-factor for your tables.

Snapshots without snapshots...is that possible? Take a "Classic" snapshot fact table, add some temporal data theory and you'll get a new fact table than can store snapshot data without doing snapshots. A life saver when you have a lot of data.

SQL Server optimizer doesn't use and index seek for execution of your query although the query is high selective? What is better, when and why: LIKE vs: SUBSTRING, IN vs. EXISTS, SUBQUERY vs. JOIN. Why you should not use the UPPER or LOWER functions?

About

SQL Bits was started by a group of individuals that are passionate about the SQL Server product suite.
There is a breadth of knowledge in the SQL Community that will benefit everyone in the community.
We want to spread that knowledge.

We all work with the SQL community, some of us for many years and have all been given the MVP award by Microsoft